Save up to 80% on your inkjet printing costs Easy to follow instructions with proven refilling techniques - it really does work! Never run out of ink again with a inkjet refill kit Print at higher resolutions without worrying about the cost Recycle your ink cartridges and help the planet Cartridge specific - does not use "universal" inks

What is the difference between the jumbo kit and the other kits of our product line?

The jumbo inkjet refill kits offer the most for your money. The jumbo inkjet refill kit for HP ink cartridges contains an 8 ounce bottle black ink. Most jumbo printer ink refill kits will provide you with at least 8 black refills. Some printer ink refill kits, depending on brand and cartridge, will contain enough ink for many more refills or possibly a few less. The amount of refills depends on the cartridge size and how low the ink level is when you refill your cartridge. Tip: Never let your cartridge run completely empty! Always refill an ink cartridge when the ink level is low enough to show skipping or fading on your print outs